My best and favourite weapon in RO2 is the PPSh-41, I don't need to be accurate with the weapon as long as I control the recoil and fire at the general location of an enemy, I'll eventually hit them due to the insane amount of bullets being sprayed out of it. Overall, it's obviously an effective close quarters weapon and I'm effective at ranges up to 90-100m due to my abillity to control its recoil and aim relatively at where my target is at.

In Rising Storm, I'm tossing up between the BAR and the M1 Garand, as I consider the BAR my 'best' weapon, however my favourite weapon is the M1 Garand. Overall, however, I'll declare the M1 Garand as my best weapon due to the fire discipline I exhibit as I use it, the faster reload time and movement speed and I have a bayonet handy in the event of a banzai charge.

The PPSh is the weapon of choice for any close quater stuff. But even on semi, I can't hit anything much. Example -- firing from one side of Potapova Park in Apartments to the other. Seriously, I just can't get it to work for me.